Microsoft scrambles to patch a Defender security flaw called RoguePlanet
THE SO WHAT
A zero-day in Microsoft Defender that grants full system access is a reminder that your default security stack is itself a high-value attack surface. Treat endpoint protection like any other dependency — monitor CVEs like CVE-2026-50656 and have a playbook for rapid patching and compensating controls when your “shield” becomes the vector.
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